US199821A - Improvement in fountains - Google Patents

Improvement in fountains Download PDF

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Publication number
US199821A
US199821A US199821DA US199821A US 199821 A US199821 A US 199821A US 199821D A US199821D A US 199821DA US 199821 A US199821 A US 199821A
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United States
Prior art keywords
pipe
pan
fountains
discharging
improvement
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Expired - Lifetime
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67011—Apparatus for manufacture or treatment
    • H01L21/67017—Apparatus for fluid treatment
    • H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
    • H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
    • H01L21/67051—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing using mainly spraying means, e.g. nozzles

Definitions

  • Figure l is a perspective view, showing general plan of construction.
  • Fig. 2 is a sectional view, illustrating details.
  • the revolving pan A A is of a circular form, with a concave bottom, at whose center is inserted a tube, P P, which, with the boss O 0, forms a hub. Any desirable number of partitions, B B, radiate from the hub to the rim at the circumference. Perforations M M are made in the bottom of the pan near the hub, and also at D D on the outer edge of the boss 0 0. These perforations effect aperfect and constant drainage from the pan.
  • a supply-pipe, G enters the larger or discharging pipe F, near the base of the tunnel, where, forming an angle, it extends upward and communicates with the fountain.
  • Water from an elevated tank is forced by its natural pressure through the supply-pipe G to the centrifugal fountain I J, and is distributed over the contents of the pan in drops or in the form of spray.
  • the clasps K K are for the purpose of holding the centrifugal fountain in position.
  • centrifugal fountain in combina-tion with the supply-pipe G and vegetable-pan A, for the purposes herein set forth.

Description

P. H. GAY & R. J. POLLETT;
Fountains.
No.'199,82l. Patented Jan; 2 9, 1878 N. PETERS. PHOTO LlTHOGRAFHfl, WASI'IINGI 'ONv D C,
UNITED STATES PATENT OFFICE.
H. GAY AND REFINE J FOLLETT, OF COBRY, PENNSYLVANIA.
IMPROVEMENT IN FOUNTAINS.
Specification forming part of Letters Patent No. 199,821, dated January 29, 1878 application filed June 1, 1877.
tion of a revolving pan, A A, with a centrifugal fountain, I J, supply-pipe Gr, tunnel E, and discharging-pipe F.
Figure l is a perspective view, showing general plan of construction. Fig. 2 is a sectional view, illustrating details.
The revolving pan A A is of a circular form, with a concave bottom, at whose center is inserted a tube, P P, which, with the boss O 0, forms a hub. Any desirable number of partitions, B B, radiate from the hub to the rim at the circumference. Perforations M M are made in the bottom of the pan near the hub, and also at D D on the outer edge of the boss 0 0. These perforations effect aperfect and constant drainage from the pan.
As the waste-water descends into the tunnel E it enters the discharging-pipe F through perforations N, made for the purpose around the pipe and at the base of the tunnel. The extension of the discharging-pipe F above the tunnel E forms an axle for the hub of the pan. A supply-pipe, G, enters the larger or discharging pipe F, near the base of the tunnel, where, forming an angle, it extends upward and communicates with the fountain.
Water from an elevated tank is forced by its natural pressure through the supply-pipe G to the centrifugal fountain I J, and is distributed over the contents of the pan in drops or in the form of spray.
The clasps K K are for the purpose of holding the centrifugal fountain in position. For
discharging-pipe F.
We claim 1. Avegetable-pan,A,constructedas shown,
with its partitions B B, perforated hub O P, and made to revolve on the discharging-pipe F as its axle.
2. The centrifugal fountain, in combina-tion with the supply-pipe G and vegetable-pan A, for the purposes herein set forth.
FRANK H. GAY. REFINE J. FOLLETT.
Witnesses:
H. J. MANLEY, FRANK R. MIDDLETON.
US199821D Improvement in fountains Expired - Lifetime US199821A (en)

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US199821A true US199821A (en) 1878-01-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050222603A1 (en) * 2004-03-30 2005-10-06 Xtent, Inc. Rapid exchange interventional devices and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050222603A1 (en) * 2004-03-30 2005-10-06 Xtent, Inc. Rapid exchange interventional devices and methods

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